package 作业1020.zuoye4;

import java.util.Scanner;

public class Testjishuan {
    public static void main(String[] args) {
        Jishuanqi j =new Jishuanqi();
        j.color="黑";
        j.type="牛马";
        j.yuan=12.2;
        j.show();

        j.and(2,8);
        j.delete(2,2);
        j.cheng(2,2);
        j.chu(2,2);
        j.lifang(2);
    }
}
